Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
PEPPERL+FUCHS
PEPPERL+FUCHS
  • Encoder
    Encoder
  • Light Curtain
    Light Curtain
  • Sensor
    Sensor
  • Relay
    Relay
  • Module
    Module
IFM
IFM
  • Encoder
    Encoder
  • Transmitter
    Transmitter
  • Sensor
    Sensor
  • Optical Fiber Amplifier
    Optical Fiber Amplifier
  • Flowmeter
    Flowmeter
  • Relay
    Relay
  • Module
    Module
  • Switch
    Switch
LIROJY
LIROJY
  • Sensor
    Sensor
Rechner
Rechner
  • Sensor
    Sensor
Contrinex
Contrinex
  • Sensor
    Sensor
Keyence
Keyence
  • Power Supply
    Power Supply
  • PLC
    PLC
  • Sensor
    Sensor
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • IFM Sensor MK5139
      1/1
      IFM Sensor MK5139
      $ 134 .62

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 3
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      25 x 5 x 6.5 mm;
      Response sensitivity 2 mT;
      normally open;
      DC PNP;
      0.3 m PUR-Cable;

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there free trial or sample giveaway activities?

        A: We regularly organize free trials or sample giveaways. You can stay informed about these activities and apply to participate by following our official announcements, emails, or social media channels.

      • Q: What payment methods do you accept?

        A: We accept various payment methods, including major credit cards (Visa, Mastercard, American Express), debit cards, and digital payment platforms such as PayPal, Apple Pay, and Google Pay. The available payment methods will be displayed during the checkout process.

      • Q: Do you have a mobile app for easier shopping?

        A: We currently do not support it, but we have a Progressive Web App (PWA) and a well-adapted mobile version of our website. Additionally, we are in the process of developing a mobile application for iOS and Android devices. Our mobile app will provide a convenient and user-friendly shopping experience, including personalized recommendations, easy navigation, and order tracking features.

      View More
      Question has been sent successfully

      Reviews

      • R

        Randy Balcolm

        Nov 17, 2025

        IFM Sensor MK5139
        Tremendous
        Helpful
        Unhelpful
      • C

        Chris Dahl

        Jul 15, 2025

        IFM Sensor MK5139
        Great pricing and easy website to navigate.
        Helpful
        Unhelpful
      • J

        Julio Duran

        Nov 17, 2024

        IFM Sensor MK5139
        Easy to manage processing
        Helpful
        Unhelpful
      • K

        Kevin Evans

        May 30, 2024

        IFM Sensor MK5139
        They were able to answer all my questions.
        Helpful
        Unhelpful
      • J

        Jeff Gurosh

        Feb 07, 2024

        IFM Sensor MK5139
        The packaging was so secure.
        Helpful
        Unhelpful
      • J

        Jeffrey Johnson

        Dec 13, 2023

        IFM Sensor MK5139
        The cost was fair and the delivery was timely.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        IFM Sensor MK5139
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      IFM Sensor MK5139

      $ 134 .62
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 3
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, Rechner Sensor KAS-80-30-A-D32-PTFE-Y5-1-HPCapacitive proximity sensor

      Rechner Sensor KAS-80-30-A-D32-PTFE-Y5-1-HPCapacitive proximity sensor

      US$84.62
      New In stock for sale, Rockwell A-B Sensor 872C-K4N12-R3

      Rockwell A-B Sensor 872C-K4N12-R3

      US$180.42
      New In stock for sale, Honeywell Sensor SM453R

      Honeywell Sensor SM453R

      US$1.00
      New In stock for sale, IFM Sensor TA2002

      IFM Sensor TA2002

      US$538.46
      New In stock for sale, IFM Sensor SBY246

      IFM Sensor SBY246

      US$778.85
      New In stock for sale, IFM Sensor PTN5404

      IFM Sensor PTN5404

      US$156.92
      New In stock for sale, IFM Sensor VVB010

      IFM Sensor VVB010

      US$1615.38
      New In stock for sale, Coron Sensor AZ

      Coron Sensor AZ

      US$16.07
      New In stock for sale, IFM Sensor PN9024

      IFM Sensor PN9024

      US$1216.92
      New In stock for sale, IFM Sensor PN007A

      IFM Sensor PN007A

      US$2038.46
      New In stock for sale, Turck Sensor SDNB-40A-0005

      Turck Sensor SDNB-40A-0005

      US$444.20
      New In stock for sale, Siemens Transmitter 7MF4033-3DA00-2AA7

      Siemens Transmitter 7MF4033-3DA00-2AA7

      US$1071.43
      New In stock for sale, Fireye Flame Detector UV1AL-6

      Fireye Flame Detector UV1AL-6

      US$576.92

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, Ingersoll Rand Filter 24232647

      Ingersoll Rand Filter 24232647

      US$210.00
      New In stock for sale, Yeoshe Vane Pump IVPQ32-21-25-L-L-86AD-10

      Yeoshe Vane Pump IVPQ32-21-25-L-L-86AD-10

      Contact Us
      New In stock for sale, Parker Sporlan Expansion Valve FSE-3-Z

      Parker Sporlan Expansion Valve FSE-3-Z

      US$159.62
      New In stock for sale, LG Compressor NS24LADM

      LG Compressor NS24LADM

      Contact Us
      New In stock for sale, Copeland Compressor ZPT144KCE-TFS-275

      Copeland Compressor ZPT144KCE-TFS-275

      Contact Us
      New In stock for sale, Schaeffler INA Bearing NKI5-16-TV-XL

      Schaeffler INA Bearing NKI5-16-TV-XL

      US$21.32
      New In stock for sale, Rockwell AB VFD Frequency Converter 20BD248F2ANNANC1

      Rockwell AB VFD Frequency Converter 20BD248F2ANNANC1

      US$22045.50
      New In stock for sale, NKK Switch UB2-26H2

      NKK Switch UB2-26H2

      US$30.77
      New In stock for sale, Autonics Sensor BJ3M-PDT

      Autonics Sensor BJ3M-PDT

      US$67.31
      New In stock for sale, Parker Sporlan Expansion Valve ERZE-4-CP180

      Parker Sporlan Expansion Valve ERZE-4-CP180

      US$191.15

      Recent related posts

      Top 3 Things you must Know about Circuit Breaker

      08/31/2022

      Top 3 Things you must Know about Circuit Breaker

      The circuit breaker is a very common safety component in the circuit. It can break the circuit at the proper time to protect the circuit and other equipment. To better learn about how it works, we’d better figure out some key concepts.

      Servo Motors: Construction, Types, Advantages & Applications

      10/15/2022

      Servo Motors: Construction, Types, Advantages & Applications

      1. Motor—a component that converts electrical energy into rotational mechanical energy.

      What are the irrelevant and unreasonable requirements in air conditioning procurement

      08/24/2020

      What are the irrelevant and unreasonable requirements in air conditioning procurement

      As a device commonly used in daily life and work, the purchase demand for air conditioners is strong all year round. Looking through the bidding documents of the government procurement of air-conditioning projects,

      How to prevent reversing of refrigeration compressor

      06/14/2020

      How to prevent reversing of refrigeration compressor

      How to prevent reversing of refrigeration compressor Reverse rotation is strictly prohibited after the refrigeration compressor is stopped. When the compressor rotor is stationary, a large volume of process gas remains in the pipeline at this time, and h器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧࡚識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ琉蒠S識器 直

      Exploring the secrets of refrigerated compartments

      08/10/2020

      Exploring the secrets of refrigerated compartments

      As an important transportation equipment in cold chain logistics transportation, refrigerated trucks are the key to ensuring the safety of perishable and fresh food during transportation.

      What should be paid attention to to make cold storage more energy-efficient?

      07/30/2020

      What should be paid attention to to make cold storage more energy-efficient?

      1. The index to reduce the unit heat flow of the enclosure structure of the cold storage. In the design of the cold storage, the unit heat flow q of the outer wall of the low-temperature cold storage is generally about 11.63W.

      Configuration method of refrigeration equipment in air conditioning warehouse

      08/09/2020

      Configuration method of refrigeration equipment in air conditioning warehouse

      1. Refrigeration system<br></br> Most of the refrigeration equipment of air conditioning storage adopts piston-type single-stage compression refrigeration system, using ammonia or Freon-22 as the refrigerant.

      Guides to Choose a Thermostatic Expansion Valve

      11/08/2022

      Guides to Choose a Thermostatic Expansion Valve

      The thermostatic expansion valve, also known as the thermal expansion valve, controls the opening degree of the expansion valve

      What is the difference between single screw compressor and twin screw compressor

      09/05/2020

      What is the difference between single screw compressor and twin screw compressor

      Single-screw and twin-screw manufacturing process of twin-screw is more complicated than single-screw in terms of structure, and the difference in service life and working efficiency is not very big,

      Application and troubleshooting of fan coil and electric valve

      08/06/2020

      Application and troubleshooting of fan coil and electric valve

      As a terminal device of the central air conditioning system, the fan coil unit is widely used in residences, offices, hotels, hospitals and other places because of its compact structure, flexible layout, and easy independent control.

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      Keyence Sensor IFM Sensor Balluff Sensor Rechner Sensor FOTEK Sensor Festo Sensor Schneider Sensor LIROJY Sensor TAKEX Sensor Contrinex Sensor NBB5-18GS50-Z4L-3G-3D SM453R SM453R LRS-3V1F1 KAS-80-30-A-D32-PTFE-Y5-1-HP 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 9WF0424H6D05 ACKL40X90 AFC1212DE ARK KVZ5120-DC24V danfoss sm110s4vc e40h8 1024 6 l 5 Ebmpapst RG130/0800-3612-011111 Ebmpapst W3G910-GV12-71 Emerson Alco HFES 14MC-02 064000 GS 6-QW-60(450)-(55D23L-KR) GYC751D5-RC2 h23a623dbea H73A463DBEA Huayi AES30DS IKURA UP12D20-GTEW Saginomiya UKV-25D57 sgdv 260d11a tag4573z Tecumseh AE4448Y UNIVER AE-1000

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot